Princess Toshi
E572542
Princess Toshi, formally Princess Aiko, is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Princess Toshi canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5968036 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Princess Toshi Context triple: [Prince Hitachi, relative, Princess Toshi]
-
A.
Princess Toshiko
Princess Toshiko was a Japanese imperial princess of the Higashikuni-no-miya branch of the Imperial Family, known for her role within early 20th-century Japanese court society.
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B.
Princess Sachiko
Princess Sachiko was a short-lived Japanese imperial princess, the daughter of Emperor Shōwa (Hirohito) and Empress Kōjun.
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C.
Princess Kako
Princess Kako is a member of the Japanese imperial family and the second daughter of Crown Prince Fumihito and Crown Princess Kiko.
-
D.
Princess Takamado
Princess Takamado is a member of the Japanese Imperial Family known for her extensive work in cultural exchange, sports promotion, and international goodwill activities.
-
E.
Princess Nukata
Princess Nukata was a 7th-century Japanese noblewoman and poet renowned for her waka poetry and prominent role in the early imperial court.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Princess Toshi Target entity description: Princess Toshi, formally Princess Aiko, is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
-
A.
Princess Toshiko
Princess Toshiko was a Japanese imperial princess of the Higashikuni-no-miya branch of the Imperial Family, known for her role within early 20th-century Japanese court society.
-
B.
Princess Sachiko
Princess Sachiko was a short-lived Japanese imperial princess, the daughter of Emperor Shōwa (Hirohito) and Empress Kōjun.
-
C.
Princess Kako
Princess Kako is a member of the Japanese imperial family and the second daughter of Crown Prince Fumihito and Crown Princess Kiko.
-
D.
Princess Takamado
Princess Takamado is a member of the Japanese Imperial Family known for her extensive work in cultural exchange, sports promotion, and international goodwill activities.
-
E.
Princess Nukata
Princess Nukata was a 7th-century Japanese noblewoman and poet renowned for her waka poetry and prominent role in the early imperial court.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese princess
ⓘ
member of the Japanese imperial family ⓘ |
| alsoKnownAs |
Aiko, Princess Toshi
NERFINISHED
ⓘ
Princess Aiko NERFINISHED ⓘ |
| associatedWith |
Chrysanthemum Throne
NERFINISHED
ⓘ
Japanese monarchy NERFINISHED ⓘ |
| birthName | Aiko NERFINISHED ⓘ |
| childOf |
Emperor Naruhito
NERFINISHED
ⓘ
Empress Masako NERFINISHED ⓘ |
| citizenshipStatus | natural-born citizen ⓘ |
| countryOfCitizenship | Japan ⓘ |
| culturalIdentity | Japanese ⓘ |
| dynasty | Imperial House of Japan NERFINISHED ⓘ |
| father | Emperor Naruhito NERFINISHED ⓘ |
| gender | female ⓘ |
| givenName | Aiko NERFINISHED ⓘ |
| honorificTitle | Princess Toshi NERFINISHED ⓘ |
| house | Yamato NERFINISHED ⓘ |
| memberOf | Imperial House of Japan NERFINISHED ⓘ |
| monarchicHouse | House of the Emperor of Japan NERFINISHED ⓘ |
| mother | Empress Masako NERFINISHED ⓘ |
| nativeLanguage | Japanese ⓘ |
| nobleTitle | Princess of Japan ⓘ |
| notableFor | being the only child of Emperor Naruhito and Empress Masako ⓘ |
| onlyChildOf |
Emperor Naruhito
NERFINISHED
ⓘ
Empress Masako NERFINISHED ⓘ |
| parent |
Emperor Naruhito
NERFINISHED
ⓘ
Empress Masako NERFINISHED ⓘ |
| placeOfBirth | Tokyo, Japan NERFINISHED ⓘ |
| positionHeld | member of the Japanese imperial family ⓘ |
| publicRole | undertakes ceremonial duties as a member of the imperial family ⓘ |
| relative |
Crown Prince Fumihito
NERFINISHED
ⓘ
Emperor Emeritus Akihito NERFINISHED ⓘ Emperor Naruhito NERFINISHED ⓘ Empress Emerita Michiko NERFINISHED ⓘ Empress Masako NERFINISHED ⓘ Prince Hisahito NERFINISHED ⓘ Princess Kako NERFINISHED ⓘ |
| religion | Shinto ⓘ |
| residence |
Imperial Palace, Tokyo
NERFINISHED
ⓘ
Tokyo, Japan NERFINISHED ⓘ |
| siblingCount | 0 ⓘ |
| style | Her Imperial Highness NERFINISHED ⓘ |
| successionContext | Japanese imperial succession debate ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Princess Toshi Description of subject: Princess Toshi, formally Princess Aiko, is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.